Item | Specification | BS-1085A |
Optical System | Infinite ultra-high resolution 4K apochromatic parallel optical system | ● |
Zoom Lens | Optical zoom magnification: 0.3×-3.0× (without click stop) | ● |
Optical zoom magnification: 0.3×-3.0× (with click stop) | ○ | |
Zoom ratio | 1:10 | ● |
Mounting Size | Φ50mm | ● |
LCD Digital Camera | BLC-580A digital camera with HDMI and USB2.0 output, Sony IMX334 sensor, can capture 8.3MP pictures, 4K videos and do measurement, control with mouse; 11.6 inch LCD screen, resolution 1920 × 1080 | ○ |
BLC-580B digital camera with HDMI and USB2.0 output, Sony IMX485 sensor, can capture 8.3MP pictures, 4K videos and do measurement, control with mouse; 11.6 inch LCD screen, resolution 1920 × 1080 | ○ | |
BLC-590A digital camera with HDMI, NETWORK, WIFI and USB2.0 output, Sony IMX334 sensor, can capture 8.3MP pictures, 4K videos and do measurement, control with mouse; 13.3inch UHD LCD screen, resolution 3840 × 2160 | ○ | |
BLC-590B digital camera with HDMI, NETWORK, WIFI and USB2.0 output, Sony IMX485 sensor, can capture 8.3MP pictures, 4K videos and do measurement, control with mouse; 13.3 inch UHD LCD screen, resolution 3840 × 2160 | ○ | |
C-mount Adapter | 1× C-mount adapter | ● |
1.33× C-mount adapter | ○ | |
1.67× C-mount adapter | ○ | |
2× C-mount adapter | ○ | |
2.33× C-mount adapter | ○ | |
2.67× C-mount adapter | ○ | |
3× C-mount adapter | ○ | |
3.33× C-mount adapter | ○ | |
Optical Magnification | 0.3×-3.0× (with 1× C-mount adapter) | ● |
0.4×-4.0× (with 1.33× C-mount adapter) | ○ | |
0.5×-5.0× (with 1.67× C-mount adapter) | ○ | |
0.6×-6.0× (with 2× C-mount adapter) | ○ | |
0.7×-7.0× (with 2.33× C-mount adapter) | ○ | |
0.8×-8.0× (with 2.67× C-mount adapter) | ○ | |
0.9×-9.0× (with 3× C-mount adapter) | ○ | |
1.0×-10.0× (with 3.33× C-mount adapter) | ○ | |
Auxiliary Lens | 0.5× / WD: 180mm | ○ |
1× / WD: 100mm | ● | |
2× / WD: 38mm | ○ | |
Infinite LWD Plan Achromatic Metallurgical Objective Lens | 5×, NA: 0.12, WD: 26.1mm | ○ |
10×, NA: 0.25, WD: 20.2mm | ○ | |
20×, NA: 0.40, WD: 8.8mm | ○ | |
40×, NA: 0.6, WD: 3.98mm | ○ | |
50×, NA: 0.70, WD: 3.68mm | ○ | |
60×, NA: 0.75, WD: 1.22mm | ○ | |
80×, NA: 0.80, WD: 1.25mm | ○ | |
100×, NA: 0.85, WD: 0.4mm | ○ | |
Infinite LWD Plan Apochromatic Metallurgical Objective | 5×, NA: 0.13, WD: 44.5mm | ○ |
10×, NA: 0.28, WD: 34mm | ○ | |
20×, NA: 0.29, WD: 31mm | ○ | |
50×, NA: 0.42, WD: 20.1mm | ○ | |
Coaxial light Device | Straight Type Coaxial Device, light input port Φ16mm (does not include light source, can be used for all the C-mount adapters) | ○ |
Coaxial point light source for Straight Type Coaxial Device: Φ16mm, 3W LED, 5500K, brightness adjustable | ○ | |
L-Type Coaxial Device with iris diaphragm, light input port Φ11mm (does not include light source, used for 1.67× C-mount adapters and above) | ○ | |
Coaxial point light source for L-Type Coaxial Device: Φ11mm, 3W LED, 5500K, brightness adjustable | ○ | |
Ring Light | BAL-48A LED Ring light, brightness adjustable | ○ |
BAL-144A Four-zone lighting control separately big area LED ring light, brightness adjustable | ○ | |
Cold Light Source | BSL-3B LED light source with dual goose neck light guide, 6.5W | ○ |
BBL-5A LED bar light, which can be attached to the pole stand | ○ | |
BSL-15A-2 Cold LED light source with Dual Light Guide, 15W LED lamp | ○ | |
BSL2-150A-2 Cold light source with Dual Light Guide, 21V/150W Halogen lamp | ○ | |
Stage | BMS-302 X-Y moving stage | ○ |
BMS-303 X-Y moving stage | ○ | |
BMS-311 X-Y measuring stage | ○ | |
Other Accessories | Metallurgical objective adapter (used to connect metallurgical objectives onto the zoom body) | ○ |
Quadruple Nosepiece for metallurgical objectives (RMS: 20.32mm x 0.706mm) | ○ | |
Quadruple Nosepiece for APO metallurgical objectives (M26*0.705mm) | ○ | |
Double holding bracket | ○ | |
Stand and focusing arm | BA1 Pillar type column plain stand with coarse focus arm (base size: 300x330x10mm) | ○ |
BA1S Pillar type column plain stand with coarse focus arm (with small base, base size: 200x260x10mm) | ○ | |
BA2 Pillar type column plain stand with coarse and fine focus arm (base size: 300x330x10mm) | ○ | |
BA2S Pillar type column plain stand with coarse and fine focus arm (with small base, base size: 200x260x10mm) | ○ | |
BA3 Square type column plain stand with coarse and fine focus arm (base size: 300x330x10mm) | ○ | |
BA4 Square type column plain stand with coarse and fine focus arm, transmitted 10W LED illumination (base size: 300x330x10mm) | ○ | |
BA5 multi-angle column plain stand with coarse focus arm (base size: 300x330x10mm) | ○ | |
BA6 multi-angle column plain stand with coarse and fine focus arm (base size: 300x330x10mm) | ○ | |
BA7 universal boom stand with coarse focus arm (base size: 300x330x10mm) | ○ | |
BA8 universal boom stand with coarse and fine focus arm (base size: 300x330x10mm) | ○ | |
BA9 Square type column plain stand with coarse focus arm (base size: 300x330x10mm) | ○ |
Note: ●Standard Outfit, ○Optional
![](https://img5.grofrom.com/www.bjbestscope.com/uploads/pic-3.jpg)
Model | BS-1085A with 1× C-mount adapter | ||||
Magnification | 0.3X | 0.5X | 1.0X | 2.0X | 3.0X |
Focus distance(mm) | 27 | 45 | 90 | 180 | 270 |
Working distance(mm) | 100 | 100 | 100 | 100 | 100 |
Depth of field (mm) | 5.80 | 2.16 | 0.63 | 0.22 | 0.12 |
NA(mm) | 0.023 | 0.037 | 0.063 | 0.090 | 0.107 |
Resolution(mm) | 0.015 | 0.009 | 0.005 | 0.004 | 0.003 |
F/# | 6.5 | 6.8 | 7.9 | 11.1 | 14.0 |
Dist% | 3.90% | 1.90% | 0.55% | -0.04% | -0.23% |
CCD | 2/3” | 2/3” | 2/3” | 2/3” | 2/3” |
Mount | C | C | C | C | C |
Reversal F/# | 21.7 | 13.5 | 7.9 | 5.6 | 4.7 |
![](https://img5.grofrom.com/www.bjbestscope.com/uploads/BS-1085A-4K-Apochromatic-Monocular-Zoom-Microscope-1-298x300.jpg)
![](https://img5.grofrom.com/www.bjbestscope.com/uploads/BS-1085A-4K-Apochromatic-Monocular-Zoom-Microscope-298x300.jpg)
BS-1085A Monocular Zoom Microscope
![](https://img5.grofrom.com/www.bjbestscope.com/uploads/BS-1085A-with-L-type-coaxial-illuminator-298x300.jpg)
![](https://img5.grofrom.com/www.bjbestscope.com/uploads/BS-1085A-with-straight-type-coaxial-illuminator-298x300.jpg)
BS-1085A with L-type Coaxial Illuminator
BS-1085A with Straight Type Coaxial Illuminator
![](https://img5.grofrom.com/www.bjbestscope.com/uploads/BS-1085A+BA3+Measuring-stage-298x300.jpg)
![](https://img5.grofrom.com/www.bjbestscope.com/uploads/BS-1085A-with-2-holders-1-298x300.jpg)
BS-1085A with BA3 stand (Install dia.φ50mm)
BS-1085A with double holding structure
BS-1085A 0.3-3.0X Ultra Resolution 4K Zoom Lens (with 1× C-mount adapter)BS-1085A 0.5-5.0X Ultra Resolution 4K Zoom Lens (with 1.67× C-mount adapter)Model | BS-1085A with 1.67× C-mount adapter | |||||
Magnification | 0.5X | 1.0X | 2.0X | 3.0X | 4.0X | 5.0X |
Focus distance(mm) | 45 | 90 | 180 | 270 | 360 | 450 |
Working distance(mm) | 100 | 100 | 100 | 100 | 100 | 100 |
Depth of field (mm) | 3.48 | 0.93 | 0.29 | 0.16 | 0.10 | 0.07 |
NA(mm) | 0.023 | 0.043 | 0.070 | 0.085 | 0.097 | 0.107 |
Resolution(mm) | 0.015 | 0.008 | 0.005 | 0.004 | 0.003 | 0.003 |
F/# | 10.9 | 11.6 | 14.3 | 17.6 | 20.6 | 23.4 |
Dist% | 2.97% | 1.10% | 0.20% | -0.03% | 0.13% | 0.20% |
CCD | 1” | 1” | 1” | 1” | 1” | 1” |
Mount | C | C | C | C | C | C |
Reversal F/# | 21.7 | 11.6 | 7.1 | 5.9 | 5.2 | 4.7 |
![](https://img5.grofrom.com/www.bjbestscope.com/uploads/mhg.png)
![](https://img5.grofrom.com/www.bjbestscope.com/uploads/604f2b132.png)
![](https://img5.grofrom.com/www.bjbestscope.com/uploads/f18dd55c1.png)